87523212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3167}}^1$

素因数の和:3235

約数の個数: 72

約数和(自身を含む): 242694144

約数和(自身を除く): 155170932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 3167, 3948, 4606, 6334, 6909, 9212, 9501, 12668, 13818, 19002, 22169, 27636, 38004, 44338, 66507, 88676, 133014, 148849, 155183, 266028, 297698, 310366, 446547, 465549, 595396, 620732, 893094, 931098, 1041943, 1786188, 1862196, 2083886, 3125829, 4167772, 6251658, 7293601, 12503316, 14587202, 21880803, 29174404, 43761606, 87523212]

約数ペア:

[(1, 87523212), (2, 43761606), (3, 29174404), (4, 21880803), (6, 14587202), (7, 12503316), (12, 7293601), (14, 6251658), (21, 4167772), (28, 3125829), (42, 2083886), (47, 1862196), (49, 1786188), (84, 1041943), (94, 931098), (98, 893094), (141, 620732), (147, 595396), (188, 465549), (196, 446547), (282, 310366), (294, 297698), (329, 266028), (564, 155183), (588, 148849), (658, 133014), (987, 88676), (1316, 66507), (1974, 44338), (2303, 38004), (3167, 27636), (3948, 22169), (4606, 19002), (6334, 13818), (6909, 12668), (9212, 9501)]